the first roll of the dice in a betting round is called the "come out" roll. Pass bets win when the come out roll is 7 or 11, while pass bets lose when the come out roll is 2, 3, or 12. Don't bets lose when the come out roll is 7 or 11, and don't bets win when the come out roll is 2 or 3. Don't bets tie when the come out roll is 12 (2 in some casinos; the "bar" roll on the layout indicates which roll is treated as a tie)

Soldiers in the Roman Legions used to shave down pig knuckles into the shapes of cubes, and toss them onto their inverted shields as a form of entertainment while in camp. Hence we get the term "to roll the bones". We do know that the game we know today as "craps" came to the United States from Europe.

The correct payoff for odds bets varies from point number to point number, depending on the odds of a 7 being rolled before a particular point is repeated. The payoff formula is the same whether you take single odds, double odds, or more. Correct odds payoffs are as follows: Points 4 and 10 pay 2-to-1 Points 5 and 9 pay 3-to-2 Points 6 and 8 pay 6-to-5 As an example, suppose you bet $1.00 on the pass line and establish a point of 4 in a casino that offers double odds. You now have the option of taking the adds for an additional $2.00. (You can wager a lesser amount or choose not to take any odds at all)